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Keystone Acquisition Corp. (KEYY)

Financial Services | Shell Companies | New York, United States | NasdaqGM
9.95 USD +0.02 (0.201%) ⇧ (Oct. 16, 2026, 4 p.m. EDT)

Short-term:⯪☆☆☆☆Long-term:⯪☆☆☆☆Dividends:☆☆☆☆☆
Hot Take ↕ | Oct. 10, 2026, 3:52 a.m. EDT

This shell company offers no investment thesis. With zero trading volume, no price history to establish a trend, and absolutely no dividend income, the security is effectively dormant. The negative book value and lack of operational assets confirm there is no underlying business quality to support a long-term hold, while the complete absence of liquidity makes any short-term speculation impossible.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
AutoARIMA ✓0.003209
MSTL0.003941
AutoTheta0.004834
AutoETS0.004844

Forecast horizon: 45 days | Selected: AutoARIMA

Forecast Reliability
Score 82%
H-stat 7.76
Ljung-Box p 0.000
Jarque-Bera p 0.810
Excess Kurtosis -0.47
Attribute Value
Sector Financial Services
Market Cap 381,416,640
Website https://www.keystoneSPAC.com

Info Dump

Attribute Value
52 Week Change 0.0030242205
Address1 142 West 57 th Street
Address2 11 th Floor
All Time High 10.0
All Time Low 9.84
Ask 9.87
Ask Size 4
Average Daily Volume10 Day 30,040
Average Daily Volume3 Month 64,334
Average Volume 64,334
Average Volume10Days 30,040
Bid 9.85
Bid Size 7
Book Value -0.276
City New York
Country United States
Crypto Tradeable 0
Currency USD
Current Price 9.95
Current Ratio 0.661
Custom Price Alert Confidence HIGH
Date Short Interest 1,790,726,400
Day High 9.95
Day Low 9.95
Display Name Keystone
Dividend Yield 0.0
Ebitda Margins 0.0
Enterprise Value 380,350,112
Esg Populated 0
Exchange NGM
Exchange Data Delayed By 15
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 9.9066
Fifty Day Average Change 0.04339981
Fifty Day Average Change Percent 0.0043808986
Fifty Two Week Change Percent 0.30242205
Fifty Two Week High 10.0
Fifty Two Week High Change -0.05000019
Fifty Two Week High Change Percent -0.005000019
Fifty Two Week Low 9.84
Fifty Two Week Low Change 0.10999966
Fifty Two Week Low Change Percent 0.011178827
Fifty Two Week Range 9.84 - 10.0
Financial Currency USD
First Trade Date Milliseconds 1,782,135,000,000
Float Shares 28,750,000
Full Exchange Name NasdaqGM
Fullday Change 0.009999275
Fullday Change Percent 0.10059632
Fullday Price 9.95
Gmt Off Set Milliseconds -14,400,000
Gross Margins 0.0
Has Pre Post Market Data 1
Held Percent Insiders 0.0
Held Percent Institutions 0.51128
Implied Shares Outstanding 38,333,333
Industry Shell Companies
Industry Disp Shell Companies
Industry Key shell-companies
Ipo Expected Date 2,026-06-22
Language en-US
Last Fiscal Year End 1,767,139,200
Long Business Summary Keystone Acquisition Corp. does not have significant operations. It intends to effect a merger, amalgamation, share exchange, asset acquisition, share purchase, reorganization, or similar business combination with one or more businesses. The company was incorporated in 2025 and is based in New York, New York.
Long Name Keystone Acquisition Corp.
Market us_market
Market Cap 381,416,640
Market State CLOSED
Max Age 86,400
Message Board Id finmb_428288840
Most Recent Quarter 1,782,777,600
Net Income To Common -319,272
Next Fiscal Year End 1,798,675,200
Non Diluted Market Cap 379,883,330
Open 9.95
Operating Cashflow 0
Operating Margins 0.0
Phone 408 482 7532
Previous Close 9.93
Price Hint 2
Price To Book -36.050724
Profit Margins 0.0
Quote Source Name Delayed Quote
Quote Type EQUITY
Recommendation Key none
Region US
Regular Market Change 0.019999504
Regular Market Change Percent 0.20140487
Regular Market Day High 9.95
Regular Market Day Low 9.95
Regular Market Day Range 9.95 - 9.95
Regular Market Open 9.95
Regular Market Previous Close 9.93
Regular Market Price 9.95
Regular Market Time 1,792,180,800
Regular Market Volume 340
Sand P52 Week Change 0.13723719
Sector Financial Services
Sector Disp Financial Services
Sector Key financial-services
Shares Outstanding 28,750,000
Shares Percent Shares Out 0.0
Shares Short 1,219
Shares Short Previous Month Date 1,788,134,400
Shares Short Prior Month 2,465
Short Name Keystone Acquisition Corp.
Short Percent Of Float 0.0
Short Ratio 0.01
Source Interval 15
State NY
Symbol KEYY
Total Cash 1,066,548
Total Cash Per Share 0.028
Total Debt 0
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 9.891686
Two Hundred Day Average Change 0.05831337
Two Hundred Day Average Change Percent 0.00589519
Type Disp Equity
Volume 340
Website https://www.keystoneSPAC.com
Zip 10,019